Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
3,167
Unknown
68
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
38
Directory of Open Access Journals: DOAJ Articles
31
Natural Environment Research Council: NERC Open Research Archive
30
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
28
Université de Nantes: HAL-UNIV-NANTES
27
Copernicus Publications: E-Journals
26
NOAA NCEI Environmental Data Archive (via DataONE)
26
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
21
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
21
LeibnizOpen (The Leibniz Association)
20
University of Southampton: e-Prints Soton
20
Institut national des sciences de l'Univers: HAL-INSU
15
Niedersächsisches Online-Archiv NOA
15
eCite UTAS (University of Tasmania)
14
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
13
PANGAEA - Data Publisher for Earth & Environmental Science
12
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
11
Digital.CSIC (Spanish National Research Council)
10
UNSW Sydney (The University of New South Wales): UNSWorks
10
University of East Anglia: UEA Digital Repository
10
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
9
Apollo - University of Cambridge Repository
9
DIAL@USL-B (Université Saint-Louis, Bruxelles)
9
Max Planck Society: MPG.PuRe
9
NIOZ Repository (Royal Netherlands Institute for Sea Research)
9
PubMed Central (PMC)
9
University of St Andrews: Research Portal
9
University of Tasmania: UTas ePrints
9
BORIS (Bern Open Repository and Information System, University of Bern)
8
University of Cambridge, Department of Earth Sciences: ESC Publications
8
University of Groningen research database
8
Utrecht University Repository
7
Cardiff University: ORCA (Online Research @ Cardiff)
6
Collège de France: HAL
6
DSpace@MIT (Massachusetts Institute of Technology)
6
ORA - Oxford University Research Archive
6
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
6
University College London: UCL Discovery
6
Wiley Online Library
6
Archives ouvertes de Paris-Saclay
5
Australian National University: ANU Digital Collections
5
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
5
Research Data Australia (Australian National Data Service - ANDS)
5
University of Bristol: Bristol Research
5
Caltech Authors (California Institute of Technology)
4
Frontiers: Figshare
4
Ghent University Academic Bibliography
4
HAL Sorbonne Université
4
more ...